The written record shows some people's success with netting food and eel together and shaking, training on select live skewered items; but most black to blue to all yellow female ribbon morays perish within a short while. You've been cautioned. Rhinomuraena quaesita: Fiji image at right or a changeling female and male. Below, a juvenile (black) and male in N. Sulawesi and a female in Mabul, Malaysia. Females are mostly to all yellow in color.